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Custom Labels

The above example shows you how to create BubbleChart using built-in Google Charts. In this example, for purpose of chart demonstration only, we do use mock-up data from array. As you can see, the KoolReport's widget in general support dataSource could be DataStore, Process, DataSource or even simple array.

For example:

...
"options" => array(
            ...
            "bubble" => array(
                "textStyle" => array(
                    "fontSize" => 11,
                    "fontName" => 'Times-Roman',
                    "color" => 'green',
                    "bold" => true,
                    "italic" => true
                )
            )
        )

<?php

require_once "../../../../load.koolreport.php";
require_once "MyReport.php";

$report = new MyReport;
$report->run()->render();

<?php
require_once "../../../../load.koolreport.php";
class MyReport extends \koolreport\KoolReport
{

}
<?php

use \koolreport\widgets\google\BubbleChart;

$data1 = [
    ['ID', 'Life Expectancy', 'Fertility Rate', 'Region',     'Population'],
    ['CAN',    80.66,              1.67,      'North America',  33739900],
    ['DEU',    79.84,              1.36,      'Europe',         81902307],
    ['DNK',    78.6,               1.84,      'Europe',         5523095],
    ['EGY',    72.73,              2.78,      'Middle East',    79716203],
    ['GBR',    80.05,              2,         'Europe',         61801570],
    ['IRN',    72.49,              1.7,       'Middle East',    73137148],
    ['IRQ',    68.09,              4.77,      'Middle East',    31090763],
    ['ISR',    81.55,              2.96,      'Middle East',    7485600],
    ['RUS',    68.6,               1.54,      'Europe',         141850000],
    ['USA',    78.09,              2.05,      'North America',  307007000]
];

?>
<div class="report-content">
    <div class="text-center">
        <h1>Custom Labels</h1>
    </div>
    <div style="margin-bottom:50px;">
        <?php
        BubbleChart::create(array(
            "dataSource" => $data1,
            "columns" => array(
                'ID',
                'Life Expectancy',
                'Fertility Rate',
                'Region',
                'Population'
            ),
            "options" => array(
                "title" => 'Fertility rate vs life expectancy in selected countries (2010).
                X=Life Expectancy, Y=Fertility, Bubble size=Population, Bubble color=Region',
                "hAxis" => array(
                    "title" => 'Life Expectancy'
                ),
                "vAxis" => array(
                    "title" => 'Fertility Rate'
                ),
                "bubble" => array(
                    "textStyle" => array(
                        "fontSize" => 11,
                        "fontName" => 'Times-Roman',
                        "color" => 'green',
                        "bold" => true,
                        "italic" => true
                    )
                )
            )
        ));
        ?>
    </div>

</div>

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